package com.yin.myproject.oop.DefaultKeyWordSample;

/**
 * Created by Eason on 2017/6/2.
 */
public class CustomerList implements CustomerCollection{
    @Override
    public int size() {
        return 0;
    }

    @Override
    public boolean isEmpty() {
        return false;
    }

    @Override
    public void defaultMethodTest() {
        System.out.println("This is defaultMethodTest() of CustomerList");
    }
}
